4786738436 has 6 divisors (see below), whose sum is σ = 8376792270. Its totient is φ = 2393369216.

The previous prime is 4786738417. The next prime is 4786738447. The reversal of 4786738436 is 6348376874.

It can be written as a sum of positive squares in only one way, i.e., 4783105600 + 3632836 = 69160^2 + 1906^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598342301 + ... + 598342308.

It is an arithmetic number, because the mean of its divisors is an integer number (1396132045).

Almost surely, 2^4786738436 is an apocalyptic number.

It is an amenable number.

4786738436 is a deficient number, since it is larger than the sum of its proper divisors (3590053834).

4786738436 is a wasteful number, since it uses less digits than its factorization.

4786738436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196684613 (or 1196684611 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 56.

The square root of 4786738436 is about 69186.2590114540. The cubic root of 4786738436 is about 1685.3103926779.

The spelling of 4786738436 in words is "four billion, seven hundred eighty-six million, seven hundred thirty-eight thousand, four hundred thirty-six".